Trouble editing header logo...

[accphotography]

Can anyone tell me which files to edit to change the logo in the BlackBox style? I realize this is not a style used here but thought maybe someone would have a way of knowing anyway. I do not see the image in the stylesheet.css or the overall_header.tpl. The only way I can edit it right now is using the ACP and I'd like to do some tweaking. Here is my site:

http://209.205.39.8/~accpycom/forum

Thank you,

ACC

[Semi_deus]

Apparently you have already delete the previous logo.
You can just replace the old logo with yours.
(the previous one was this one: http://209.205.39.8/~accpycom/forum/styles/blackbox/imageset/site_logo.gif , but it seems like you deleted it.)